What does these codes mean p0420, p0013, p0010

P0420-Catalyst system efficiency below threshold, P0013 B camshaft position actuator circuit bank 1, P0010 A camshaft position actuator circuit Bank 1.

yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . ..........